When you are building a WordPress theme, the Widget Area is an important component where you can add Widgets. You can create a Widget Area in sidebar, you can create one in header or to the footer. You can create Widget Area anywhere of your template if you want. WordPress gives you the flexibility to do that.

Error is a common thing for programmers. While you are coding in JavaScript you may face various kinds of Errors. JavaScript try catch statement will give you the flexibility to manage JavaScript errors properly.

Graphical representation of data is the smartest way for showing statistics. It will make your statistical informations easy to understand. There are many ways to show these statistics. Circular statistics is an easy and smart solution for displaying your data. There are many ways to create Animated Circular statistics. jQuery has many plugins to display Animated Circular statistics.

In these modern days mobile devices are really very common. So every programmer should be aware of their applications compatibility with mobile devices. For that the applications must have the functionality to Detect Mobile Devices. Using JavaScript or jQuery it is really very easy to Detect Mobile Devices.